extjs - Setting Checbox values in checkboxselectionmodel -


i want grid checkbox in rows 1 in link http://gwt-ext.com/demo/#checkboxselectiongrid after saving selected records, want set checbox selected earlier.

how can done?

grid.getselectionmodel().select() should work http://docs.sencha.com/ext-js/4-0/#!/api/ext.selection.checkboxmodel-method-select

just pass array of record or indexes want select. seems problem?


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